<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
	</head>
	<style type="text/css">
		#box{
			width: 300px;
			height: 100px;
			border: 1px solid lemonchiffon;
			display: flex;	
			display: -webkit-flex;
			/*flex-direction: row-reverse;*/
			/*flex-direction: column;*/
			/*flex-direction: column-reverse;*/	
			/*flex-wrap:wrap;*/
			flex-wrap:wrap-reverse;	
		}
		#div1{
			background-color:red;
			width: 100px;
		}
		#div2{
			background-color: goldenrod;
			width: 120px;
			/*order: 1;*/
		}
		#div3{
			background-color: blueviolet;
			width: 150px;
		}
	</style>
	<body>
		<div id="box">
			<div id="div1">1</div>
			<div id="div2">2</div>
			<div id="div3">3</div>
		</div>
		
	</body>
</html>
